Rob
i havent seen any for a while that said the older non I/R are better in the respect the front hatch is openable (quite easy) the i/r version is a one piece molded affair
as to the manuafacturer Wasan (WSN) make the R/c T34 Trumpeteer make the static version 2 types for about £80
Torro use the WSN basics and paint the hull and upgrade the batteries to nicad sticks but they are basic WSN tanks just a bit prettier
i think the reason broken ones dont come up is because OTB they are a pretty good tank and the electronics are a bonus well to some maybe ::)

lets just say they can make a nice static tank lol